P
PatentIndex
Search
Landscape
Sign in
Inventor
DELLA BRUNA COSTANTINO
IT
2 patents
Patents
2 patents
US4886793A
Dec 12, 1989
Penem derivatives
ERBA CARLO SPA
2 citations
60
US5480880A
Jan 2, 1996
Penem derivatives
ERBA CARLO SPA
0 citations
38